LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4655 5664 82.2 %
Date: 2024-11-02 17:26:45 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4920 23747 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25433352
_bdev_abort 80939
_bdev_copy_split 0
_bdev_get_block_size_with_md 619814
_bdev_init 1953
_bdev_io_check_opts 85692221
_bdev_io_complete 283039264
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 351016
_bdev_io_ext_use_bounce_buffer 349682
_bdev_io_handle_no_mem 283037469
_bdev_io_pull_bounce_data_buf 351016
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 351016
_bdev_io_put_buf 15246310
_bdev_io_set_buf 15245220
_bdev_io_set_md_buf 15245672
_bdev_io_submit 286859004
_bdev_io_submit_ext 204747817
_bdev_lock_lba_range 3633
_bdev_memory_domain_get_io_cb 349682
_bdev_memory_domain_io_get_buf 349682
_bdev_next_leaf 1887
_bdev_open_async 1018
_bdev_rw_split 1544038
_bdev_trace 1953
_bdev_unlock_lba_range 3633
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 254
_calculate_measured_qd_cpl 129
_event_notify 1023
_is_buf_allocated 64249311
_media_management_notify 0
_remove_notify 750
_resize_notify 273
_spdk_bdev_quiesce 2534
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 1953
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 1953
_tmp_bdev_event_cb 0
_to_next_boundary 2707070
bdev_abort 80935
bdev_abort_all_buf_io 19565
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 38738
bdev_abort_buf_io 80931
bdev_abort_buf_io_cb 0
bdev_abort_io 80959
bdev_abort_io_done 80955
bdev_abort_queued_io 80939
bdev_abort_retry 4
bdev_alias_del 6165
bdev_alloc_io_stat 25267
bdev_bytes_to_blocks 59258951
bdev_calculate_measured_queue_depth 129
bdev_ch_add_to_io_submitted 289936798
bdev_ch_remove_from_io_submitted 286872092
bdev_ch_resubmit_io 5467207
bdev_ch_retry_io 4794326
bdev_channel_abort_queued_ios 19193
bdev_channel_create 18809
bdev_channel_destroy 18801
bdev_channel_destroy_resource 18801
bdev_channel_for_each_io 0
bdev_channel_get_io 290915778
bdev_channel_poll_qos 375319
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 323
bdev_channel_submit_qos_io 376780
bdev_channel_submit_qos_io_done 374993
bdev_close 59770
bdev_compare_and_write_do_compare 2336
bdev_compare_and_write_do_compare_done 2336
bdev_compare_and_write_do_write 2183
bdev_compare_and_write_do_write_done 2183
bdev_compare_blocks_with_md 16
bdev_compare_do_read 2320
bdev_compare_do_read_done 2320
bdev_comparev_and_writev_blocks_locked 2336
bdev_comparev_and_writev_blocks_unlock 2336
bdev_comparev_and_writev_blocks_unlocked 2336
bdev_comparev_blocks_with_md 2412
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 339
bdev_copy_split 16
bdev_desc_alloc 59815
bdev_desc_free 59815
bdev_desc_release_claims 369
bdev_destroy_cb 6180
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 390503
bdev_each_channel_msg 385052
bdev_enable_histogram_config_json 887
bdev_enable_qos 18856
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6141
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 146
bdev_examine_allowlist_free 2082
bdev_finish_unregister_bdevs_iter 6044
bdev_finish_wait_for_examine_done 2082
bdev_for_each_io_done 0
bdev_free_io_stat 25267
bdev_get_by_name 29607
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 331
bdev_get_each_channel_stat 334
bdev_get_io_size_in_byte 227615651
bdev_get_io_stat 341
bdev_get_max_write 2679
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1005
bdev_histogram_enable_channel_cb 664
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2082
bdev_init_failed 0
bdev_io_complete 286034967
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71182
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 285351224
bdev_io_do_submit 287060875
bdev_io_exec_sequence 420848
bdev_io_exec_sequence_cb 420848
bdev_io_get_buf 15245049
bdev_io_get_buf_complete 15245521
bdev_io_get_iobuf_cb 79445
bdev_io_get_max_buf_len 30486822
bdev_io_increment_outstanding 287775291
bdev_io_init 289416735
bdev_io_needs_sequence_exec 494628129
bdev_io_on_tailq 161918
bdev_io_pull_data 351020
bdev_io_pull_data_done 351016
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 351020
bdev_io_push_bounce_data_done 351016
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 351016
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 15246296
bdev_io_range_is_locked 62545
bdev_io_should_split 293907267
bdev_io_split 1542597
bdev_io_split_done 2790468
bdev_io_split_submit 2790484
bdev_io_status_get_string 0
bdev_io_submit 288771297
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 349666
bdev_io_type_supported 10054587
bdev_io_update_io_stat 287252585
bdev_io_use_accel_sequence 772050635
bdev_io_use_memory_domain 210867145
bdev_io_valid_blocks 290612857
bdev_is_read_io 18493734
bdev_lba_range_overlapped 60279
bdev_lba_range_overlaps_tailq 3654
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 2368
bdev_lock_lba_range_cb 3633
bdev_lock_lba_range_check_io 51814
bdev_lock_lba_range_ctx 3633
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 2650
bdev_mgmt_channel_create 10532
bdev_mgmt_channel_destroy 10532
bdev_mgr_unregister_cb 2082
bdev_module_action_complete 64097
bdev_module_action_done 62015
bdev_module_all_actions_completed 8373003
bdev_module_fini_iter 7312
bdev_module_fini_start_iter 3822
bdev_module_get_max_ctx_size 2082
bdev_modules_init 2082
bdev_name_add 12319
bdev_name_cmp 130704
bdev_name_del 659
bdev_name_del_unsafe 12302
bdev_name_tree_RB_FIND 29607
bdev_name_tree_RB_INSERT 12319
bdev_name_tree_RB_INSERT_COLOR 12302
bdev_name_tree_RB_MINMAX 0
bdev_name_tree_RB_NEXT 0
bdev_name_tree_RB_NFIND 0
bdev_name_tree_RB_PREV 0
bdev_name_tree_RB_REINSERT 0
bdev_name_tree_RB_REMOVE 12302
bdev_name_tree_RB_REMOVE_COLOR 9718
bdev_no_mem_poller 1
bdev_ok_to_examine 6141
bdev_open 59815
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1008
bdev_open_async_fini 2082
bdev_open_async_opts_copy 1008
bdev_open_async_opts_get_default 1008
bdev_open_ext 26601
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 887
bdev_qos_destroy 196
bdev_qos_io_submit 11118020
bdev_qos_io_to_limit 888799193
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 888803732
bdev_qos_r_bps_queue 18493678
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 219947677
bdev_qos_rw_bps_rewind_quota 7667974
bdev_qos_rw_iops_queue 686067705
bdev_qos_rw_iops_rewind_quota 10687664
bdev_qos_rw_queue_io 906015734
bdev_qos_rw_rewind_io 18355638
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 687783
bdev_queue_nomem_io_tail 4779619
bdev_quiesce_range_locked 1265
bdev_read_blocks_with_md 21602883
bdev_readv_blocks_with_md 115969948
bdev_register 6150
bdev_register_finished 6141
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 319
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 372
bdev_reset_freeze_channel_done 319
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 259269529
bdev_rw_split_get_buf_cb 61680
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4794327
bdev_start_qos 59770
bdev_start_reset 319
bdev_submit_request 286582558
bdev_trace 1851
bdev_unfreeze_channel 372
bdev_unlock_lba_range 2376
bdev_unlock_lba_range_cb 3633
bdev_unlock_lba_range_get_channel 2654
bdev_unmap_should_split 27739192
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1265
bdev_unregister 6141
bdev_unregister_abort_channel 392
bdev_unregister_unsafe 6830
bdev_update_qd_sampling_period 150
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8370921
bdev_write_blocks_with_md 31572517
bdev_write_zero_buffer 617135
bdev_write_zero_buffer_done 617135
bdev_write_zeroes_should_split 3150278
bdev_write_zeroes_split 10488
bdev_writev_blocks_with_md 89586940
claim_bdev 369
claim_opts_copy 88
claim_reset 350
claim_type_is_v2 1605
claim_type_promotes_to_write 85
claim_verify_rom 81
claim_verify_rwm 32
claim_verify_rwo 308
event_notify 1023
io_channel_iter_get_bdev 775553
log_already_claimed 106
parent_bdev_io_complete 1542593
register_flag_bdev 1953
spdk_bdev_abort 80915
spdk_bdev_add_io_stat 19135
spdk_bdev_alias_add 6182
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 639
spdk_bdev_channel_get_histogram 997
spdk_bdev_claim_get_name 7106
spdk_bdev_claim_opts_init 481
spdk_bdev_close 25872
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 2350
spdk_bdev_comparev_blocks 2388
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 327
spdk_bdev_desc_get_bdev 551982324
spdk_bdev_destruct_done 1860
spdk_bdev_dump_info_json 27066
spdk_bdev_dump_io_stat_json 321
spdk_bdev_enable_histogram_opts_init 674
spdk_bdev_examine 4
spdk_bdev_finish 2082
spdk_bdev_first 4456
spdk_bdev_first_leaf 515
spdk_bdev_flush 98
spdk_bdev_flush_blocks 3107408
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 390504
spdk_bdev_for_each_channel_continue 385052
spdk_bdev_free_io 287647901
spdk_bdev_get_acwu 3108
spdk_bdev_get_aliases 27122
spdk_bdev_get_block_size 40913010
spdk_bdev_get_buf_align 90614987
spdk_bdev_get_by_name 3006
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27545854
spdk_bdev_get_device_stat 331
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 102729569
spdk_bdev_get_io_channel 31192
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 541320
spdk_bdev_get_max_copy 2980
spdk_bdev_get_md_size 62044396
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 123226
spdk_bdev_get_module_ctx 20
spdk_bdev_get_module_name 4094
spdk_bdev_get_name 62914
spdk_bdev_get_num_blocks 48528854
spdk_bdev_get_numa_id 1279
spdk_bdev_get_nvme_ctratt 2428
spdk_bdev_get_optimal_io_boundary 2984
spdk_bdev_get_opts 343
spdk_bdev_get_physical_block_size 4920
spdk_bdev_get_product_name 31024
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 27076
spdk_bdev_get_qos_rpc_type 108264
spdk_bdev_get_uuid 48736
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6895
spdk_bdev_has_write_cache 5773
spdk_bdev_histogram_enable 668
spdk_bdev_histogram_enable_ext 674
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2082
spdk_bdev_io_complete 285109413
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 40412637
spdk_bdev_io_complete_nvme_status 38982447
spdk_bdev_io_complete_scsi_status 4932981
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40322262
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48165463
spdk_bdev_io_get_iovec 627807
spdk_bdev_io_get_md_buf 8937206
spdk_bdev_io_get_nvme_fused_status 2078
spdk_bdev_io_get_nvme_status 22224237
spdk_bdev_io_get_scsi_status 28543981
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 40984981
spdk_bdev_io_get_thread 301533844
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15550211
spdk_bdev_io_set_md_buf 39580
spdk_bdev_io_type_supported 2069146
spdk_bdev_is_dif_check_enabled 889222
spdk_bdev_is_dif_head_of_md 444546
spdk_bdev_is_md_interleaved 28616489
spdk_bdev_is_md_separate 69628668
spdk_bdev_is_zoned 4545
spdk_bdev_module_claim_bdev 3914
spdk_bdev_module_claim_bdev_desc 461
spdk_bdev_module_examine_done 61755
spdk_bdev_module_fini_done 5230
spdk_bdev_module_fini_start_done 1740
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 33167
spdk_bdev_module_list_find 33167
spdk_bdev_module_release_bdev 3842
spdk_bdev_next 26391
spdk_bdev_next_leaf 1372
spdk_bdev_notify_blockcnt_change 190
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 64
spdk_bdev_nvme_io_passthru 76
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 1048799
spdk_bdev_open_async 1008
spdk_bdev_open_ext 25590
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 896430
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1096
spdk_bdev_read 13787760
spdk_bdev_read_blocks 19811285
spdk_bdev_read_blocks_with_md 1792009
spdk_bdev_readv 1684931
spdk_bdev_readv_blocks 18415908
spdk_bdev_readv_blocks_ext 33550320
spdk_bdev_readv_blocks_with_md 62619780
spdk_bdev_register 6154
spdk_bdev_reset 323
spdk_bdev_reset_io_stat 25942
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6166
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1009
spdk_bdev_subsystem_config_json 146
spdk_bdev_unmap 13163751
spdk_bdev_unmap_blocks 28057862
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1100
spdk_bdev_unregister 6169
spdk_bdev_unregister_by_name 721
spdk_bdev_wait_for_examine 10429
spdk_bdev_write 29027851
spdk_bdev_write_blocks 30807546
spdk_bdev_write_blocks_with_md 111653
spdk_bdev_write_zeroes 693
spdk_bdev_write_zeroes_blocks 3150114
spdk_bdev_writev 2035665
spdk_bdev_writev_blocks 16371318
spdk_bdev_writev_blocks_ext 52398856
spdk_bdev_writev_blocks_with_md 19824574
spdk_bdev_zcopy_end 684647
spdk_bdev_zcopy_start 712846
spdk_for_each_bdev 4456
spdk_for_each_bdev_leaf 515

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